Fix the different defintion between linux and cygwin

[mirror_edk2.git] / EdkUnixPkg / Sec / UnixThunk.c

diff --git a/EdkUnixPkg/Sec/UnixThunk.c b/EdkUnixPkg/Sec/UnixThunk.c
index cce14e50cdea5bf3582188c126cceec1866bbfcc..b2aeed00964b2dca7f9a9eccab1695427ca6b14c 100644 (file)
--- a/EdkUnixPkg/Sec/UnixThunk.c
+++ b/EdkUnixPkg/Sec/UnixThunk.c
@@ -39,9 +39,9 @@ Abstract:
 #include <string.h>
 #include <stdlib.h>
 #include <termio.h>
-
+#ifdef __INSIDE_CYGWIN__
 extern ioctl (int fd, unsigned long int __request, ...);
-
+#endif
 static int settimer_initialized;
 static struct timeval settimer_timeval;
 static void (*settimer_callback)(UINT64 delta);